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Merge pull request #72588 from prksu/kubectl-config-set-example 

Add kubectl config set example
pull/564/head
Kubernetes Prow Robot 2019-01-25 06:41:31 -08:00 committed by GitHub
parent d654b49c0e 69ad3dbeb7
commit 408d4c0cb8
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1 changed files with 20 additions and 2 deletions
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22
pkg/kubectl/cmd/config/set.go
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@ -40,12 +40,29 @@ type setOptions struct {
setRawBytes flag.Tristate setRawBytes flag.Tristate
} }
var setLong = templates.LongDesc(` var (
setLong = templates.LongDesc(`
Sets an individual value in a kubeconfig file Sets an individual value in a kubeconfig file
PROPERTY_NAME is a dot delimited name where each token represents either an attribute name or a map key. Map keys may not contain dots. PROPERTY_NAME is a dot delimited name where each token represents either an attribute name or a map key. Map keys may not contain dots.
PROPERTY_VALUE is the new value you wish to set. Binary fields such as 'certificate-authority-data' expect a base64 encoded string unless the --set-raw-bytes flag is used.`) PROPERTY_VALUE is the new value you wish to set. Binary fields such as 'certificate-authority-data' expect a base64 encoded string unless the --set-raw-bytes flag is used.
Specifying a attribute name that already exists will merge new fields on top of existing values.`)
setExample = templates.Examples(`
# Set server field on the my-cluster cluster to https://1.2.3.4
kubectl config set clusters.my-cluster.server https://1.2.3.4
# Set certificate-authority-data field on the my-cluster cluster.
kubectl config set clusters.my-cluster.certificate-authority-data $(echo "cert_data_here" | base64 -i -)
# Set cluster field in the my-context context to my-cluster.
kubectl config set contexts.my-context.cluster my-cluster
# Set client-key-data field in the cluster-admin user using --set-raw-bytes option.
kubectl config set users.cluster-admin.client-key-data cert_data_here --set-raw-bytes=true`)
)
// NewCmdConfigSet returns a Command instance for 'config set' sub command // NewCmdConfigSet returns a Command instance for 'config set' sub command
func NewCmdConfigSet(out io.Writer, configAccess clientcmd.ConfigAccess) *cobra.Command { func NewCmdConfigSet(out io.Writer, configAccess clientcmd.ConfigAccess) *cobra.Command {
@ -56,6 +73,7 @@ func NewCmdConfigSet(out io.Writer, configAccess clientcmd.ConfigAccess) *cobra.
DisableFlagsInUseLine: true, DisableFlagsInUseLine: true,
Short: i18n.T("Sets an individual value in a kubeconfig file"), Short: i18n.T("Sets an individual value in a kubeconfig file"),
Long: setLong, Long: setLong,
Example: setExample,
Run: func(cmd *cobra.Command, args []string) { Run: func(cmd *cobra.Command, args []string) {
cmdutil.CheckErr(options.complete(cmd)) cmdutil.CheckErr(options.complete(cmd))
cmdutil.CheckErr(options.run()) cmdutil.CheckErr(options.run())